Pyrene-labeled deoxyuridine and deoxyadenosine: fluorescent discriminating phenomena in their oligonucleotides
SCIE
SCOPUS
- Title
- Pyrene-labeled deoxyuridine and deoxyadenosine: fluorescent discriminating phenomena in their oligonucleotides
- Authors
- Hwang, GT; Seo, YJ; Kim, BH
- Date Issued
- 2005-02-28
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Abstract
- Pyrene-labeled deoxyuridine (U-P) and deoxyadenosine (A(P)) units, which are substituted at the C-5 and C-8 positions, respectively, are fluorescent unnatural nucleosides. When duplexes are formed, these nucleobases feature strong and stable interstrand stacking interactions between the two pyrene units, which compensate for the loss of hydrogen bonding and induce characteristic pyrene excimer emissions. (C) 2005 Elsevier Ltd. All rights reserved.
- Keywords
- fluorescence; excimer; interstrand stacking; nucleotides; PROBING DNA; BASE-PAIR; FLUOROPHORES; PHOTOPHYSICS; NUCLEOSIDES; HYDROGEN; DUPLEXES
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/24772
- DOI
- 10.1016/j.tetlet.2005.01.015
- ISSN
- 0040-4039
- Article Type
- Article
- Citation
- TETRAHEDRON LETTERS, vol. 46, no. 9, page. 1475 - 1477, 2005-02-28
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.